Classification: | Aromatic Alcohol |
---|---|
Appearance: | Liquid |
Type: | 1°(Primary Alcohol) |
Hydroxyl No.: | Monohydroxy |
CAS No.: | 57-55-6 |
Formula: | C3h8o2 |
Customization: |
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Tech grade
Test Description |
Unit of Measure |
Specifications |
Test Result |
|
Minimum |
Maximum |
|||
Assay as PG on a dry basis |
weight % |
99.5 |
|
99.77 |
Water |
weight % |
|
0.2 |
0.12 |
Color, Pt-Co |
APHA Color |
|
10 |
5 |
Specific Gravity @20/20ºC |
- |
1.0370 |
1.0390 |
1.0380 |
Refractive Index @25C |
- |
1.4310 |
1.4350 |
1.4330 |
Free acid, (CH3COOH) |
weight ppm |
|
75 |
26 |
Residue on Ignition |
weight ppm |
|
80 |
20 |
Distillation range (L), |
degrees C |
184 |
189 |
pass |
Distillation range (U), |
degrees C |
184 |
189 |
pass |
Distillation volume, Vol% |
vol% |
95 |
|
pass |
Food/USP/Pharm grade
Test Description |
Unite of Measure |
Specifications |
|
Minimum |
Maximum |
||
Assay as PG on a dry basis |
weight % |
99.5 |
|
Water |
weight % |
|
0.2 |
Color, Pt-Co |
APHA Color |
|
10 |
Specific Gravity @25/25C |
- |
1.0350 |
1.0370 |
Refractive Index @25C |
- |
1.4310 |
1.4320 |
Acidity (ml 0.1N NaOH/10ml) |
- |
|
0.05 |
Chloride as Cl |
weight % |
|
0.007 |
Sulfate |
weight % |
|
0.006 |
Heavy Metals as Pb |
weight ppm |
|
5 |
Residue on Ignition |
weight ppm |
|
70 |
Arseni c as As |
weight ppm |
|
1 |
Iron |
weight ppm |
|
0.5 |
Ethylene Glycol |
weight % |
|
0.008 |
Diethylene Glycol |
weight % |
|
0.008 |
Organic Volatile Impurities |
|
pass |
|
Distillation range (L), |
degrees C |
184 |
189 |
Distillation range (U), |
degrees C |
184 |
189 |
Distillation volume, Vol% |
Vol% |
95 |
|
Application
Raw materical for UPR, antifreezing agent,humectant ,plasticizer, pharmacy industry etc.
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